0 items
Monitor Climatic Conditions for Reliable Coating Application
By simultaneously monitoring air temperature, surface temperature, relative humidity, dew point, and other environmental parameters, it enables inspectors and contractors to determine whether conditions are suitable for painting in accordance with international standards.
Elcometer 319 eliminates the need for separate thermometers, hygrometers, and dew point charts, allowing inspectors to make faster decisions while improving inspection accuracy and documentation.
It simultaneously measures and records relative humidity (RH), ambient air temperature (Ta), surface temperature (Ts), dew point temperature (Td), Delta T (TΔ), dry bulb temperature (Tdb), wet bulb temperature (Twb), and specific humidity. These measurements help ensure environmental conditions meet coating manufacturer specifications before and during application.
ELCOMETER 319 MODEL SPECS
Standard Gauge Model S 10 records readings in rolling memory
Top Gauge Model B – Stores 25,000 records in up to 999 batches. Bluetooth-enabled. ElcoMaster® software & USB cable included.
SELECT YOUR MODEL ON TOP OF THE PAGE TO VIEW THE PRICE
Confrms to the following standards:
BS 7079-B4, IMO MSC.215(82), IMO MSC.244(83), ISO 8502-4, US Navy NSI 009-32, US Navy PPI 63101-000
Professional options that guarantee top terformance
- Integrated magnets = remote data monitoring on steel substrates
- Store 25,000 records in up to 999 batches
- USB and Bluetooth data output to a PC or PDA
- Dustproof and waterproof gauge with fully sealed sensors (equivalent to IP66)
- User-defined alarm for any parameter
- Multi-lingual menu
- Manual and interval data logging
- Measure and record climatic parameters:
- RH: % Relative Humidity
- Ts: Surface Temperature
- Ta: Ambient Air Temperature
- Td: Dewpoint Temperature
- TΔ: the difference between the Td and Ts
- Tdb: Dry Bulb Temperature
- Twb: Wet Bulb Temperature
- SH: Specific Humidity
Determine the Right Time to Paint
Applying coatings under unsuitable environmental conditions can lead to blistering, poor adhesion, premature corrosion, and coating failure. The Elcometer 319 instantly calculates dew point and Delta T, allowing inspectors to verify that substrate temperatures remain safely above the condensation point without performing manual calculations.
Store Thousands of Inspection Records
The advanced model stores up to 25,000 readings in as many as 999 batches. Each measurement is date- and time-stamped, simplifying quality assurance, project documentation, inspection audits, and long-term record keeping.
Designed for Harsh Industrial Environments
Built for demanding field inspections, the Elcometer 319 features a rugged IP66-rated enclosure with fully sealed sensors that resist dust and water. The instrument operates in temperatures from -20°C to +80°C and incorporates integrated magnets for hands-free attachment to steel structures during remote logging.
Industries That Commonly Use Dew Point Meters
Professional dew point meters are widely used in marine maintenance, offshore platforms, oil and gas facilities, petrochemical plants, bridge construction, structural steel fabrication, power generation, water treatment, manufacturing, pipeline inspection, industrial painting, and corrosion protection projects where environmental conditions directly influence coating performance.
Users value the Elcometer 319 for combining multiple climatic measurements, automatic calculations, long-term data logging, rugged construction, and comprehensive reporting capabilities into a single portable instrument.
Supports International Standards
The Elcometer 319 complies with numerous internationally recognized standards used throughout the protective coatings industry, including ISO 8502-4, BS 7079-B4, IMO MSC.215(82), IMO MSC.244(83), and various US Navy coating specifications.
| Model | Model S | Model T | Certificate |
| Part Number | G319—-S | G319—-T |
 |
| Reading Parameters – RH, Ta, Ts (Te6), Td, TΔ, Tdb, Twb1, SH1 | ● | ● | |
| Statistics – number of readings, standard deviation, mean, coefficient of variation, minimum, maximum | ● | ● | |
| Dustproof & waterproof with fully sealed sensors – equivalent to IP66 | ● | ● | |
| Integral Magnets – secure the gauge during logging | ● | ● | |
| High/Low Limits – audible, visual, red/green LED alarms can be set against any or all parameters | ● | ● | |
| Multilingual Menus | ● | ● | |
| Backlight – user selectable | ● | ● | |
| K-Type Connector for external probes | ● | ● | |
| Memory – with reading and statistic review | Last 10 records | 25,000 records in 999 batches | |
| Manual Logging | ● | ● | |
| Interval Logging2 | Adjustable between 1 second and 24 hours | ||
| *Data Output* | |||
| USB | ● | ||
| Bluetooth® to computer, Android™ & iOS4 devices | ● | ||
| ElcoMaster® software & USB cable | ● | ||
| Temperature Range | Accuracy | Resolution | |
| Gauge5 | -20 to +80°C (-4 to +176°F) | ±0.5°C (±1°F) | 0.1°C (0.1°F) |
| Air Temperature (Ta) | -20 to +80°C (-4 to +176°F) | ±0.5°C (±1°F)7 | 0.1°C (0.1°F) |
| Surface Temperature (TS) | -20 to +80°C (-4 to +176°F) | ±0.5°C (±1°F) | 0.1°C (0.1°F) |
| External K-Type Thermocouple (Te) | -40 to +200°C (-40 to+392°F) | ±0.5°C (±1°F)6 | 0.1°C (0.1°F) |
| Relative Humidity (RH) | 0 to 100%RH | ±3%RH3 | 0.1% |
| Gauge & LCD Operating Range | -20°C to +80°C (-4°F to +176°F) | ||
| Power Supply | 2 x AA batteries or via USB Cable | ||
| Battery Life | Manual Mode: Greater than 40 hours (Backlight Off) Interval Logging: up to 400 hours (1 reading every 10 minutes) |
||
| Dimensions | 180 x 75 x 35mm (7 x 3 x 1.4”) | ||
| Weight | 300g (0.66lb) | ||
| Packing List | Elcometer 319 Dewpoint Meter, 2 x AA batteries, wrist strap, carry case, calibration certificate, USB cable8, ElcoMaster®8 and operating instructions | ||
Elcometer 319 in action – checking humidity
| Back to Top |
| Model Elcometer 319 | Standard Gauge | Top Gauge | |
| Part Number | G319—-S | G319—-T | |
| Reading Parameters – RH, Ta, Ts, Td, TΔ, Tdb, Twb, SH1 | • | • | |
| Statistics – number of readings, standard deviation, mean, coefficient of variation, minimum, maximum |
• | • | |
| Dustproof & Waterproof Gauge with Fully Sealed Sensors – equivalent to IP66 |
• | • | |
| Integral Magnets – secure the gauge during logging | • | • | |
| High/Low Limits – audible, visual, red/green LED alarms can be set against any or all parameters |
• | • | |
| Multi-Language Menus | • | • | |
| Backlight- user selectable | • | • | |
| K-Type Connector for External Measurement | • | • | |
| Memory – with reading and statistic review | Last 10 records | 25,000 records in 999 batches | |
| Manual Logging | • | • | |
| Interval Logging | Adjustable between 1 second and 1 hour | ||
| USB and Bluetooth Wireless Data Output | • | ||
| ElcoMaster & ElcoMaster Mobile Software | • | ||
| Temperature Range | Accuracy | Resolution | |
| Gauge# | -40 to +200ºC (-40 to +392ºF) | ±0.5ºC (±1ºF) | 0.1ºC (0.1ºF) |
| Air Temperature (Ta) | -20 to +80°C (-4 to +176°F) | ±0.5°C (±1°F) | 0.1°C (0.1°F) |
| Surface Temperature (Ts) | -20 to +80°C (-4 to +176°F) | ±0.5°C (±1°F) | 0.1°C (0.1°F) |
| External K-Type Thermocouple (Te)# | -20 to +80ºC (-4 to +176ºF) | ±0.5°C (±1°F) | 0.1°C (0.1°F) |
| Relative Humidity (RH) | 0 to 100%RH | ±3%RH | 0.1% |
| Gauge & LCD Operating Range | -20°C to +80°C (-4°F to +176°F) | ||
| Power Supply | 2 x AA 1.5V Batteries or via USB Cable | ||
| Battery Life | Manual Mode: Greater than 40 hours (Backlight Off) Interval Logging: up to 400 hours (1 reading every 10 minutes) |
||
| Dimensions | 180 x 75 x 35mm (7 x 3 x 1.4”) | ||
| Weight | 300g (0.66lb) | ||
| Certificate available | Certificate of Calibration: issued for Fixed Calibration equipment and shows readings and traceability. | ||
| Packing List | Elcometer 319 Dewpoint Meter, 2 x AA batteries, wrist strap, carry case, calibration certificate, USB cable+, ElcoMaster™& ElcoMaster™Mobile Software+ | ||
Frequently Asked Questions
Why is dew point important before painting?
If the surface temperature is too close to the dew point, moisture can condense on the substrate, leading to poor coating adhesion, blistering, and premature coating failure.
What parameters does the Elcometer 319 measure?
It measures relative humidity, air temperature, surface temperature, dew point, Delta T, dry bulb temperature, wet bulb temperature, and specific humidity, allowing complete climatic assessment from a single instrument.
Can the instrument record measurements automatically?
Yes. The Model T supports automatic interval logging, storing up to 25,000 readings in 999 batches for long-term monitoring and inspection documentation.
Can inspection data be transferred to a computer?
Yes. The Model T transfers inspection data through USB or Bluetooth® to ElcoMaster® software for analysis, reporting, and record management.
Is the Elcometer 319 suitable for outdoor inspections?
Yes. Its IP66-rated construction, sealed sensors, wide operating temperature range, and durable housing make it well suited for demanding field environments.
What is the advantage of the integrated magnets?
The magnets allow the instrument to attach securely to steel structures during remote logging, enabling continuous monitoring without requiring the operator to hold the gauge.
Which industries benefit most from the Elcometer 319?
The instrument is commonly used by coating inspectors, corrosion engineers, industrial painting contractors, marine inspectors, offshore operators, infrastructure maintenance teams, and quality assurance professionals responsible for protective coating applications.
SLASH YOUR COSTS BY GETTING A KIT:
FERROUS / NON-FERROUS METAL INSPECTION KIT | LARGER PROJECTS INSPECTION KIT 5
Top Gauge
(Stores 25,000 records in up to 999 batches. Bluetooth-enabled. ElcoMaster® software & USB cable included.)
Standard Gauge
(10 records reading rolling memory)| Back to Top |
Monitor Climatic Conditions for Reliable Coating Application
By simultaneously monitoring air temperature, surface temperature, relative humidity, dew point, and other environmental parameters, it enables inspectors and contractors to determine whether conditions are suitable for painting in accordance with international standards.
Elcometer 319 eliminates the need for separate thermometers, hygrometers, and dew point charts, allowing inspectors to make faster decisions while improving inspection accuracy and documentation.
It simultaneously measures and records relative humidity (RH), ambient air temperature (Ta), surface temperature (Ts), dew point temperature (Td), Delta T (TΔ), dry bulb temperature (Tdb), wet bulb temperature (Twb), and specific humidity. These measurements help ensure environmental conditions meet coating manufacturer specifications before and during application.
ELCOMETER 319 MODEL SPECS
Standard Gauge Model S 10 records readings in rolling memory
Top Gauge Model B – Stores 25,000 records in up to 999 batches. Bluetooth-enabled. ElcoMaster® software & USB cable included.
SELECT YOUR MODEL ON TOP OF THE PAGE TO VIEW THE PRICE
Confrms to the following standards:
BS 7079-B4, IMO MSC.215(82), IMO MSC.244(83), ISO 8502-4, US Navy NSI 009-32, US Navy PPI 63101-000
Professional options that guarantee top terformance
- Integrated magnets = remote data monitoring on steel substrates
- Store 25,000 records in up to 999 batches
- USB and Bluetooth data output to a PC or PDA
- Dustproof and waterproof gauge with fully sealed sensors (equivalent to IP66)
- User-defined alarm for any parameter
- Multi-lingual menu
- Manual and interval data logging
- Measure and record climatic parameters:
- RH: % Relative Humidity
- Ts: Surface Temperature
- Ta: Ambient Air Temperature
- Td: Dewpoint Temperature
- TΔ: the difference between the Td and Ts
- Tdb: Dry Bulb Temperature
- Twb: Wet Bulb Temperature
- SH: Specific Humidity
Determine the Right Time to Paint
Applying coatings under unsuitable environmental conditions can lead to blistering, poor adhesion, premature corrosion, and coating failure. The Elcometer 319 instantly calculates dew point and Delta T, allowing inspectors to verify that substrate temperatures remain safely above the condensation point without performing manual calculations.
Store Thousands of Inspection Records
The advanced model stores up to 25,000 readings in as many as 999 batches. Each measurement is date- and time-stamped, simplifying quality assurance, project documentation, inspection audits, and long-term record keeping.
Designed for Harsh Industrial Environments
Built for demanding field inspections, the Elcometer 319 features a rugged IP66-rated enclosure with fully sealed sensors that resist dust and water. The instrument operates in temperatures from -20°C to +80°C and incorporates integrated magnets for hands-free attachment to steel structures during remote logging.
Industries That Commonly Use Dew Point Meters
Professional dew point meters are widely used in marine maintenance, offshore platforms, oil and gas facilities, petrochemical plants, bridge construction, structural steel fabrication, power generation, water treatment, manufacturing, pipeline inspection, industrial painting, and corrosion protection projects where environmental conditions directly influence coating performance.
Users value the Elcometer 319 for combining multiple climatic measurements, automatic calculations, long-term data logging, rugged construction, and comprehensive reporting capabilities into a single portable instrument.
Supports International Standards
The Elcometer 319 complies with numerous internationally recognized standards used throughout the protective coatings industry, including ISO 8502-4, BS 7079-B4, IMO MSC.215(82), IMO MSC.244(83), and various US Navy coating specifications.
| Model | Model S | Model T | Certificate |
| Part Number | G319—-S | G319—-T |
|
| Reading Parameters – RH, Ta, Ts (Te6), Td, TΔ, Tdb, Twb1, SH1 | ● | ● | |
| Statistics – number of readings, standard deviation, mean, coefficient of variation, minimum, maximum | ● | ● | |
| Dustproof & waterproof with fully sealed sensors – equivalent to IP66 | ● | ● | |
| Integral Magnets – secure the gauge during logging | ● | ● | |
| High/Low Limits – audible, visual, red/green LED alarms can be set against any or all parameters | ● | ● | |
| Multilingual Menus | ● | ● | |
| Backlight – user selectable | ● | ● | |
| K-Type Connector for external probes | ● | ● | |
| Memory – with reading and statistic review | Last 10 records | 25,000 records in 999 batches | |
| Manual Logging | ● | ● | |
| Interval Logging2 | Adjustable between 1 second and 24 hours | ||
| *Data Output* | |||
| USB | ● | ||
| Bluetooth® to computer, Android™ & iOS4 devices | ● | ||
| ElcoMaster® software & USB cable | ● | ||
| Temperature Range | Accuracy | Resolution | |
| Gauge5 | -20 to +80°C (-4 to +176°F) | ±0.5°C (±1°F) | 0.1°C (0.1°F) |
| Air Temperature (Ta) | -20 to +80°C (-4 to +176°F) | ±0.5°C (±1°F)7 | 0.1°C (0.1°F) |
| Surface Temperature (TS) | -20 to +80°C (-4 to +176°F) | ±0.5°C (±1°F) | 0.1°C (0.1°F) |
| External K-Type Thermocouple (Te) | -40 to +200°C (-40 to+392°F) | ±0.5°C (±1°F)6 | 0.1°C (0.1°F) |
| Relative Humidity (RH) | 0 to 100%RH | ±3%RH3 | 0.1% |
| Gauge & LCD Operating Range | -20°C to +80°C (-4°F to +176°F) | ||
| Power Supply | 2 x AA batteries or via USB Cable | ||
| Battery Life | Manual Mode: Greater than 40 hours (Backlight Off) Interval Logging: up to 400 hours (1 reading every 10 minutes) |
||
| Dimensions | 180 x 75 x 35mm (7 x 3 x 1.4”) | ||
| Weight | 300g (0.66lb) | ||
| Packing List | Elcometer 319 Dewpoint Meter, 2 x AA batteries, wrist strap, carry case, calibration certificate, USB cable8, ElcoMaster®8 and operating instructions | ||
Elcometer 319 in action – checking humidity
| Back to Top |
| Model Elcometer 319 | Standard Gauge | Top Gauge | |
| Part Number | G319—-S | G319—-T | |
| Reading Parameters – RH, Ta, Ts, Td, TΔ, Tdb, Twb, SH1 | • | • | |
| Statistics – number of readings, standard deviation, mean, coefficient of variation, minimum, maximum |
• | • | |
| Dustproof & Waterproof Gauge with Fully Sealed Sensors – equivalent to IP66 |
• | • | |
| Integral Magnets – secure the gauge during logging | • | • | |
| High/Low Limits – audible, visual, red/green LED alarms can be set against any or all parameters |
• | • | |
| Multi-Language Menus | • | • | |
| Backlight- user selectable | • | • | |
| K-Type Connector for External Measurement | • | • | |
| Memory – with reading and statistic review | Last 10 records | 25,000 records in 999 batches | |
| Manual Logging | • | • | |
| Interval Logging | Adjustable between 1 second and 1 hour | ||
| USB and Bluetooth Wireless Data Output | • | ||
| ElcoMaster & ElcoMaster Mobile Software | • | ||
| Temperature Range | Accuracy | Resolution | |
| Gauge# | -40 to +200ºC (-40 to +392ºF) | ±0.5ºC (±1ºF) | 0.1ºC (0.1ºF) |
| Air Temperature (Ta) | -20 to +80°C (-4 to +176°F) | ±0.5°C (±1°F) | 0.1°C (0.1°F) |
| Surface Temperature (Ts) | -20 to +80°C (-4 to +176°F) | ±0.5°C (±1°F) | 0.1°C (0.1°F) |
| External K-Type Thermocouple (Te)# | -20 to +80ºC (-4 to +176ºF) | ±0.5°C (±1°F) | 0.1°C (0.1°F) |
| Relative Humidity (RH) | 0 to 100%RH | ±3%RH | 0.1% |
| Gauge & LCD Operating Range | -20°C to +80°C (-4°F to +176°F) | ||
| Power Supply | 2 x AA 1.5V Batteries or via USB Cable | ||
| Battery Life | Manual Mode: Greater than 40 hours (Backlight Off) Interval Logging: up to 400 hours (1 reading every 10 minutes) |
||
| Dimensions | 180 x 75 x 35mm (7 x 3 x 1.4”) | ||
| Weight | 300g (0.66lb) | ||
| Certificate available | Certificate of Calibration: issued for Fixed Calibration equipment and shows readings and traceability. | ||
| Packing List | Elcometer 319 Dewpoint Meter, 2 x AA batteries, wrist strap, carry case, calibration certificate, USB cable+, ElcoMaster™& ElcoMaster™Mobile Software+ | ||
Frequently Asked Questions
Why is dew point important before painting?
If the surface temperature is too close to the dew point, moisture can condense on the substrate, leading to poor coating adhesion, blistering, and premature coating failure.
What parameters does the Elcometer 319 measure?
It measures relative humidity, air temperature, surface temperature, dew point, Delta T, dry bulb temperature, wet bulb temperature, and specific humidity, allowing complete climatic assessment from a single instrument.
Can the instrument record measurements automatically?
Yes. The Model T supports automatic interval logging, storing up to 25,000 readings in 999 batches for long-term monitoring and inspection documentation.
Can inspection data be transferred to a computer?
Yes. The Model T transfers inspection data through USB or Bluetooth® to ElcoMaster® software for analysis, reporting, and record management.
Is the Elcometer 319 suitable for outdoor inspections?
Yes. Its IP66-rated construction, sealed sensors, wide operating temperature range, and durable housing make it well suited for demanding field environments.
What is the advantage of the integrated magnets?
The magnets allow the instrument to attach securely to steel structures during remote logging, enabling continuous monitoring without requiring the operator to hold the gauge.
Which industries benefit most from the Elcometer 319?
The instrument is commonly used by coating inspectors, corrosion engineers, industrial painting contractors, marine inspectors, offshore operators, infrastructure maintenance teams, and quality assurance professionals responsible for protective coating applications.
SLASH YOUR COSTS BY GETTING A KIT:
FERROUS / NON-FERROUS METAL INSPECTION KIT | LARGER PROJECTS INSPECTION KIT 5
Top Gauge
(Stores 25,000 records in up to 999 batches. Bluetooth-enabled. ElcoMaster® software & USB cable included.)
Standard Gauge
(10 records reading rolling memory)| Back to Top |
